Bathroom waterproofing and retiling on the Central Coast

Water damage behind tiles can go unnoticed for years. Signs include musty smells, stained ceilings below, loose or hollow-sounding tiles, and grout that keeps failing.

Waterproofing is regulated work. In NSW it generally needs to be done by someone with the right licence.

What's usually involved

• Inspecting the shower and floor for moisture and movement
• Removing tiles and the old membrane where needed
• Applying a new waterproof membrane to the right height
• Re-tiling and grouting, with proper falls to the drain
• A waterproofing certificate when the work is complete

What changes the price

• How much of the bathroom has to be stripped back
• Hidden rot or damage to the floor or framing
• Tile choice and size
• Whether plumbing needs to be adjusted

Check before you say yes

• Will you receive a waterproofing certificate?
• Does the quote cover the full wet area, not only the shower floor?
• What is the process if damage is found once tiles come off?

Ready to compare quotes?

If you suspect a leak, say so in the form. Independent local businesses can then respond with the right questions.